- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 33/16 - Lean materials, e.g. grog, quartz
Patent holdings for IPC class C04B 33/16
Total number of patents in this class: 15
10-year publication summary
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